All categories

3 years ago

Write an equation of the line that passes through (0,4) and (1,2

Mathematics

1 answer:

Aleks04 [339]3 years ago

7 0

Answer:

y = mx + b

y = -2x + 4

Step-by-step explanation:

m = 2 - 4 / 1 - 0 = -2 / 1 = -2

m (slope) = -2

y = mx + b (0,4)

4 = -2x + 0

-0 - 0

4 = -2x

-2 -2

-2 = x

Equation: y = mx + b

y = -2x + 4

Hope that helps!! Please give me brainliest!!

You might be interested in

PLEASE HURRY 9x^2 + 64 = 0 I NEED THE WORK SHOWN IN ORDER TO GET CREDIT

seropon [69]

Answer:

x = ± $\frac{8}{3}$ i

Step-by-step explanation:

subtract 64 from both sides

9x² = - 64 ( divide both sides by 9 )

x² = - $\frac{64}{9}$ ( take the square root of both sides )

x = ± $\sqrt{-64/9}$ = ± $\frac{8}{3}$ i

6 0

3 years ago

Read 2 more answers

Can someone help me with this please?

photoshop1234 [79]

Your answer is B ...

7 0

2 years ago

PLEASE HELP ASAP

lesya692 [45]

Answer:

x^2+14x+49 ( it could be polynomial because it has 3 terms and each term has a whole number and a coefficient)

Step-by-step explanation:

(x+7)^2

(x+7)(x+7)

x^2+7x+7x+49

x^2+14x+49

I am not sure it's a polynomial or not

7 0

3 years ago

The price of a computer was decreased by 7% to £500. What was the price before the decrease? Give your answer to the nearest pen

makkiz [27]

Answer:

£ 537.63

Step-by-step explanation:

original price = 100%

selling price = 100% - 7% = 93% = £500

just do the proportion or ratio

$\frac{100\%}{93\%} = \frac{original \: price}{500}$

OP = 500 x 100% / 93%

OP = £ 537.634

rounded to the nearest penny and become £ 537.63

5 0

3 years ago

What is 3×300 and show work

just olya [345]

3 times 0 is zero and 3 times 3 is 9 quite simple :)

6 0

3 years ago

Read 2 more answers